Patents
Sitemap › H05 - Electric techniques not otherwise provided for › H05B - Electric heating; Electric lighting not otherwise provided for › H05B 37 - Circuit arrangements for electric light sources in general
Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776)
03/2012
03/14/2012CN202168257U 一种自适应模式切换的电荷泵型led驱动电路 Charge Pump led drive circuit, an adaptive mode switching
03/14/2012CN202168256U Remote lighting control system based on Internet of things
03/14/2012CN202168255U Light-emitting diode (LED) T 8 lamp tube of internet of things
03/14/2012CN202168254U Tower clock lighting system
03/14/2012CN202168253U Intelligent electricity-saving device of light-emitting diode (LED) road lamp
03/14/2012CN202168252U 一种矿用低压led灯 Ore low voltage led lights
03/14/2012CN202168251U Street lamp central controller
03/14/2012CN202168250U 一种led吸顶灯具及其控制电路 One kind of led ceiling with its control circuit
03/14/2012CN202168249U Led drive circuit
03/14/2012CN202168248U 一种led流水灯 One kind of led light water
03/14/2012CN202168247U Acled光源 Acled source
03/14/2012CN202168246U 一种led楼道灯控制装置 One kind of led corridor light control device
03/14/2012CN202168245U 一种led星空pcb板幕布控制系统 One kind of led curtain Star pcb board control system
03/14/2012CN202168244U 多通道led驱动芯片输出电流控制装置 Multi-channel led driver chip output current control device
03/14/2012CN202168243U Led照明控制装置 Led lighting control device
03/14/2012CN202168242U Intelligent lighting power-saving sensor
03/14/2012CN202168241U Charging type light emitting diode desk lamp
03/14/2012CN202168131U 具有挂件灯的移动终端 A mobile terminal having a pendant lamp
03/14/2012CN202167211U Led柔光平板地铁闸门方向显示器 Led soft flat subway gate direction of the display
03/14/2012CN202167206U 一种不用汽车电源并贴附在车窗上的广告灯牌 A car without power and stuck on the window advertising light board
03/14/2012CN202167091U 遥控操作式安全警示器 Remotely operated safety warning
03/14/2012CN202166738U 一种照明灯嵌入多普勒微波雷达装置 An illumination lights embedded in the microwave Doppler radar device
03/14/2012CN202165983U Indoor solar energy bedside lamp
03/14/2012CN202165979U 一种太阳能led灯 A solar led lights
03/14/2012CN202165941U Distribution box emergency lighting device
03/14/2012CN202165909U 自动台灯 Auto Lamp
03/14/2012CN202165867U Led灯管 Led lamp
03/14/2012CN202165842U 一种可旋转灯头的led荧光灯 A revolving led fluorescent lamp cap
03/14/2012CN202165831U 一种色温和显色指数可调的白光led集成模块 One kind of color temperature and CRI tunable white led Integration Module
03/14/2012CN202163598U 一种航行灯的控制系统 One kind of navigation lights control system
03/14/2012CN202160536U LED (Light-Emitting Diode) underwater fish attracting lamp
03/14/2012CN202160516U 一种用于火鸡养殖的led光源控制系统 Led light control system for turkey farming
03/14/2012CN1768412B Microwave energized plasma lamp with dielectric waveguide
03/14/2012CN1650674B Improved dimmer circuit arrangement
03/14/2012CN102379159A Dual voltage and current control feedback loop for an optical sensor system
03/14/2012CN102379158A High voltage supply to increase rise time of current through light source in an optical sensor system
03/14/2012CN102379157A Optical sensor system including series connected light emitting diodes
03/14/2012CN102379156A Current source to drive a light source in an optical sensor system
03/14/2012CN102378996A Energy efficient cascade of sensors for automatic presence detection
03/14/2012CN102378456A System for realizing data acquisition and processing on illuminator by utilizing microcontroller
03/14/2012CN102378455A Circuit and method for eliminating remaining voltage of LED (Light-Emitting Diode)
03/14/2012CN102378454A Breath light control circuit
03/14/2012CN102378453A Multicolour LED (Light-Emitting Diode) lamp with adjustable brightness
03/14/2012CN102378452A Electronic control type 1-10 V generator of LED (Light-Emitting Diode) light-dimming power supply
03/14/2012CN102378451A Manufacturing method of LED (light emitting diode) illumination device with stable quantum well
03/14/2012CN102378450A Led driver circuit and led lighting device using the same
03/14/2012CN102378449A Led drive circuit and led illumination component using the same
03/14/2012CN102378448A Lighting apparatus
03/14/2012CN102378447A Ac driven light emitting device
03/14/2012CN102378446A Method and system for extending PWM dimming range in led drivers
03/14/2012CN102378445A Dimmer output emulation
03/14/2012CN102378444A LED lamp and driving circuit for the same
03/14/2012CN102378443A Led switch circuitry for varying input voltage source
03/14/2012CN102378442A Light-emitting diode (LED) module driving device and LED module
03/14/2012CN102378441A Streetlight control device and system based on technology of internet of things
03/14/2012CN102378440A Light dimming method using switch-type switch and related lighting system
03/14/2012CN102378439A Concentrated light supply system
03/14/2012CN102378438A Method and device for performing multifunctional control on light-emitting diode (LED) light fitting groups by directly using direct current power supply line
03/14/2012CN102378437A Low-power consumption and high-efficiency power control power management integrated circuit (PMIC) driving circuit
03/14/2012CN102378436A Open-circuit protection circuit of light-emitting diode constant-current driving circuit
03/14/2012CN102378435A Open circuit protection circuit of light-emitting diode constant current driving circuit
03/14/2012CN102378434A Guiding lighting system
03/14/2012CN102378433A Light-emitting diode (LED) driving circuit
03/14/2012CN102378432A Power supply network monitoring system for solar street lamps
03/14/2012CN102378431A Driving circuit of light-emitting diode, decoding circuit and decoding method
03/14/2012CN102378430A Wireless driving light emitting diode apparatus
03/14/2012CN102378429A Light-emitting diode (LED) indoor low-voltage illuminating device
03/14/2012CN102376694A Light-emitting element with function of temperature compensation
03/14/2012CN102376257A Light-emitting diode driving system and circuit thereof
03/14/2012CN102375545A Keyboard with mode switching function
03/14/2012CN102375475A Portable electronic equipment and light effect displaying method thereof
03/14/2012CN102374510A LED (light emitting diode) light source with stable radiation spectrum and control device thereof
03/14/2012CN102374504A Series conductive structure
03/14/2012CN102374476A Light-overflowed, colour-transformable and kinesthetic lantern
03/14/2012CN102374475A Illumination device with float images
03/14/2012CN102374471A Intelligent wireless fire fighting emergency lamp
03/14/2012CN102374470A Intelligent illumination device for car-type elevator
03/14/2012CN102374461A LED reflector lamp with convection slotted hole composite heat radiating structure
03/14/2012CN102374448A Illumination device
03/14/2012CN102374444A Dimming desk lamp and automatic dimming method thereof
03/14/2012CN102374431A Multi-brightness-level LED (light-emitting diode) lamp
03/14/2012CN102374411A Induction bulb
03/14/2012CN102374387A Rechargeable-type energy-saving electric torch with touch switch
03/14/2012CN102371936A Method and sensor arrangement for detecting the visibility outside of a motor vehicle
03/14/2012CN101994934B Light-emitting device
03/14/2012CN101378614B LED lighting kenel control system and method
03/13/2012USRE43234 Method, apparatus and system for image projection lighting
03/13/2012US8134311 Light source and method for operating a lighting system
03/13/2012US8134310 Advanced low voltage lighting system
03/13/2012US8134309 Lamp power tabulation
03/13/2012US8134307 Method, system and remote control for controlling the settings of each of a multitude of spotlights
03/13/2012US8134306 Visual notification methods for candy-bar type cellphones
03/13/2012US8134303 Methods and apparatus for simulating resistive loads
03/13/2012US8134302 Offline LED driving circuits
03/13/2012US8134300 Portable lighting devices
03/13/2012US8134299 LED control system using modulated signal
03/13/2012US8134298 Decorative light string device
03/13/2012CA2645273C System for producing spatial environments
03/08/2012WO2012030905A2 Apparatus and methods for dimming illumination devices
03/08/2012WO2012029177A1 Appliance control system
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